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| author |   Johannes Thumshirn <jthumshirn@suse.de> | 2016-05-10 12:39:44 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-06-13 18:49:30 -0700 |
| commit | 7bc364097a89a0a9a5e5e4989d6b3e6fb2027a9e (patch) | |
| tree | 57316735809cb8b3b1991cfb60d09dc692225da3 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | mei: don't use wake_up_interruptible for wr_ctrl (diff) | |
| download | linux-dev-7bc364097a89a0a9a5e5e4989d6b3e6fb2027a9e.tar.xz linux-dev-7bc364097a89a0a9a5e5e4989d6b3e6fb2027a9e.zip | |
mcb: Acquire reference to device in probe
mcb_probe() does not aqcuire a reference to the probed device but drops one
when removing the device. As it is actually using the device, it should grab
a reference via get_device().
This could lead to a panic found with a rmmod/modprobe stress test
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reported-by: Andreas Werner <andreas.werner@men.de>
Tested-by: Andreas Werner <andreas.werner@men.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions